12 Grovelands Close, Harrow, HA2 8PA

12 Grovelands Close is a one-bedroom mid-terrace house in Harrow (HA2 8PA). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2013) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2010); the latest reading is one band lower. Between certificates, window efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 79). The latest certificate is from April 2013, so improvements made since then won't be reflected. At 43 m² this is the 21st smallest of 34 units on EPC record in the building, where floor areas span 25–117 m². The building's EPC ratings span E to C across 34 units on file. The home occupies a cul-de-sac position.

Last sold in April 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2015, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £261,000 is 24.3% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 72.8% above the typical sold price in the postcode.